It will ultimately be a social question, not a scientifically resolvable matter of physics or philosophically certain matter of clarity, whether I someday offer that presumption to entities that seem like minds on other substrates. A merely compelling simulation of humanness would not on its own provoke me to that decision. I would have to believe that, according to my own values, the world makes more sense, is more virtuous, is less lonesome, if that presumption would be offered. /fin